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Korvikt [17]
2 years ago
14

Is (1, 4) a solution to this system of equations? 3x + y = 7

Mathematics
1 answer:
inysia [295]2 years ago
8 0
B. Yes, (1,4) is a solution
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The value of 25+144 is 13. O True O False​
Vladimir79 [104]
<h2>true</h2>

I did it on my calculater and the answer came as 13

hope that helps :)

5 0
3 years ago
Read 2 more answers
Multiply 6/5 by the reciprocal of (-3/8)
weeeeeb [17]

Answer:

-48/15, simplified to -16/5

Step-by-step explanation:

The reciprocal of -3/8 is -8/3. So the equation will be 6/5 x -8/3. Multiply numerators then multiply denominators to get -48/15. This can simplify to -16/5 by dividing both by 3.

4 0
3 years ago
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You have been offered a job and they would like to know what you would like your annual gross income to be. You know that your l
Hoochie [10]

Divide your lifestyle amount by the percentage:

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3 0
2 years ago
Enter an inequality that represents the graph in the box.
ANTONII [103]

The inequality that represents the graph in the box  is

y>-3x+6

Given :

The graph of the linear inequality

Lets pick two points from the graph to frame the linear equation

Slope intercept form of the equation is

y=mx+b

Where m is the slope and b is the y intercept

y intercept is (0,6) from the graph

so b=6

Now we find out slope m  using formula

Pick two points (0,6) and (2,0)

slope = \frac{y_2-y_1}{x_2-x_1} \\m=\frac{0-6}{2-0} =-3

m=-3

So the equation is y=-3x+6

Now we check the inequality sign by testing any point on shaded area

lets pick (4,0)

lets plug in 4 for x  and 0 for y

y=-3x+6\\0=-3(4)+6\\\\0=-6\\0>-6

The inequality for the given graph is

y>-3x+6

we cannot use >= sign because we have dotted lines

Learn more : brainly.com/question/17203372

5 0
3 years ago
The product of 2, and a number increased by 7, is -36
vodka [1.7K]

Here is the equation you should use.

2(x+7) = -36

4 0
3 years ago
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